derek.holloway
7502bf64a4
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278 lines
14 KiB
LLVM
278 lines
14 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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; RUN: opt < %s -passes=instcombine -mtriple=nvptx64-nvidia-cuda -S | FileCheck %s
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target datalayout = "e-i64:64-i128:128-v16:16-v32:32-n16:32:64"
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target triple = "nvptx64-nvidia-cuda"
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; Source data in different AS.
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@shared_data = dso_local addrspace(3) global i32 undef, align 4
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@global_data = dso_local addrspace(1) externally_initialized global i32 0, align 4
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@const_data = dso_local addrspace(4) externally_initialized constant i32 3, align 4
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; Results get stored here.
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@gen = dso_local addrspace(1) externally_initialized global i8 0, align 1
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@g1 = dso_local addrspace(1) externally_initialized global i8 0, align 1
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@g2 = dso_local addrspace(1) externally_initialized global i8 0, align 1
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@s1 = dso_local addrspace(1) externally_initialized global i8 0, align 1
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@s2 = dso_local addrspace(1) externally_initialized global i8 0, align 1
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@c1 = dso_local addrspace(1) externally_initialized global i8 0, align 1
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@c2 = dso_local addrspace(1) externally_initialized global i8 0, align 1
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@l = dso_local addrspace(1) externally_initialized global i8 0, align 1
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declare i1 @llvm.nvvm.isspacep.global(ptr nocapture)
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declare i1 @llvm.nvvm.isspacep.shared(ptr nocapture)
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declare i1 @llvm.nvvm.isspacep.const(ptr nocapture)
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declare i1 @llvm.nvvm.isspacep.local(ptr nocapture)
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define dso_local void @check_global(ptr nocapture noundef readnone %out, ptr nocapture noundef readnone %genp,
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; CHECK-LABEL: define dso_local void @check_global(
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; CHECK-SAME: ptr noundef readnone captures(none) [[OUT:%.*]], ptr noundef readnone captures(none) [[GENP:%.*]], ptr addrspace(1) [[GP:%.*]], ptr addrspace(3) [[SP:%.*]], ptr addrspace(4) [[CP:%.*]], ptr addrspace(5) [[LP:%.*]]) local_unnamed_addr {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[GEN0:%.*]] = tail call i1 @llvm.nvvm.isspacep.global(ptr [[GENP]])
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; CHECK-NEXT: [[STOREDV:%.*]] = zext i1 [[GEN0]] to i8
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; CHECK-NEXT: store i8 [[STOREDV]], ptr addrspacecast (ptr addrspace(1) @gen to ptr), align 1
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; CHECK-NEXT: store i8 1, ptr addrspacecast (ptr addrspace(1) @g1 to ptr), align 1
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; CHECK-NEXT: store i8 1, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @s1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @s2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @c1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @c2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @l to ptr), align 1
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; CHECK-NEXT: ret void
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;
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ptr addrspace(1) %gp,
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ptr addrspace(3) %sp,
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ptr addrspace(4) %cp,
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ptr addrspace(5) %lp) local_unnamed_addr {
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entry:
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; No constant folding for generic pointers of unknown origin.
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%gen0 = tail call i1 @llvm.nvvm.isspacep.global(ptr %genp)
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%storedv = zext i1 %gen0 to i8
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store i8 %storedv, ptr addrspacecast (ptr addrspace(1) @gen to ptr), align 1
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%isg1 = tail call i1 @llvm.nvvm.isspacep.global(ptr addrspacecast (ptr addrspace(1) @global_data to ptr))
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%isg18 = zext i1 %isg1 to i8
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store i8 %isg18, ptr addrspacecast (ptr addrspace(1) @g1 to ptr), align 1
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%gp_asc = addrspacecast ptr addrspace(1) %gp to ptr
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%isg2 = tail call i1 @llvm.nvvm.isspacep.global(ptr %gp_asc)
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%isg28 = zext i1 %isg2 to i8
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store i8 %isg28, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 1
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%iss1 = tail call i1 @llvm.nvvm.isspacep.global(ptr addrspacecast (ptr addrspace(3) @shared_data to ptr))
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%iss18 = zext i1 %iss1 to i8
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store i8 %iss18, ptr addrspacecast (ptr addrspace(1) @s1 to ptr), align 1
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%sp_asc = addrspacecast ptr addrspace(3) %sp to ptr
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%iss2 = tail call i1 @llvm.nvvm.isspacep.global(ptr %sp_asc)
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%iss28 = zext i1 %iss2 to i8
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store i8 %iss28, ptr addrspacecast (ptr addrspace(1) @s2 to ptr), align 1
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%isc1 = tail call i1 @llvm.nvvm.isspacep.global(ptr addrspacecast (ptr addrspace(4) @const_data to ptr))
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%isc18 = zext i1 %isc1 to i8
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store i8 %isc18, ptr addrspacecast (ptr addrspace(1) @c1 to ptr), align 1
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%cp_asc = addrspacecast ptr addrspace(4) %cp to ptr
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%isc2 = tail call i1 @llvm.nvvm.isspacep.global(ptr %cp_asc)
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%isc28 = zext i1 %isc2 to i8
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store i8 %isc28, ptr addrspacecast (ptr addrspace(1) @c2 to ptr), align 1
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; Local data can't ihave a constant address, so we can't have a constant ASC expression
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; We can only use an ASC instruction.
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%lp_asc = addrspacecast ptr addrspace(5) %lp to ptr
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%isl = call i1 @llvm.nvvm.isspacep.global(ptr nonnull %lp_asc)
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%isl8 = zext i1 %isl to i8
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store i8 %isl8, ptr addrspacecast (ptr addrspace(1) @l to ptr), align 1
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ret void
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}
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define dso_local void @check_shared(ptr nocapture noundef readnone %out, ptr nocapture noundef readnone %genp,
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; CHECK-LABEL: define dso_local void @check_shared(
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; CHECK-SAME: ptr noundef readnone captures(none) [[OUT:%.*]], ptr noundef readnone captures(none) [[GENP:%.*]], ptr addrspace(1) [[GP:%.*]], ptr addrspace(3) [[SP:%.*]], ptr addrspace(4) [[CP:%.*]], ptr addrspace(5) [[LP:%.*]]) local_unnamed_addr {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[GEN0:%.*]] = tail call i1 @llvm.nvvm.isspacep.shared(ptr [[GENP]])
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; CHECK-NEXT: [[STOREDV:%.*]] = zext i1 [[GEN0]] to i8
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; CHECK-NEXT: store i8 [[STOREDV]], ptr addrspacecast (ptr addrspace(1) @gen to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @g1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 1
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; CHECK-NEXT: store i8 1, ptr addrspacecast (ptr addrspace(1) @s1 to ptr), align 1
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; CHECK-NEXT: store i8 1, ptr addrspacecast (ptr addrspace(1) @s2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @c1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @c2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @l to ptr), align 1
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; CHECK-NEXT: ret void
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;
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ptr addrspace(1) %gp,
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ptr addrspace(3) %sp,
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ptr addrspace(4) %cp,
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ptr addrspace(5) %lp) local_unnamed_addr {
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entry:
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; No constant folding for generic pointers of unknown origin.
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%gen0 = tail call i1 @llvm.nvvm.isspacep.shared(ptr %genp)
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%storedv = zext i1 %gen0 to i8
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store i8 %storedv, ptr addrspacecast (ptr addrspace(1) @gen to ptr), align 1
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%isg1 = tail call i1 @llvm.nvvm.isspacep.shared(ptr addrspacecast (ptr addrspace(1) @global_data to ptr))
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%isg18 = zext i1 %isg1 to i8
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store i8 %isg18, ptr addrspacecast (ptr addrspace(1) @g1 to ptr), align 1
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%gp_asc = addrspacecast ptr addrspace(1) %gp to ptr
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%isg2 = tail call i1 @llvm.nvvm.isspacep.shared(ptr %gp_asc)
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%isg28 = zext i1 %isg2 to i8
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store i8 %isg28, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 1
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%iss1 = tail call i1 @llvm.nvvm.isspacep.shared(ptr addrspacecast (ptr addrspace(3) @shared_data to ptr))
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%iss18 = zext i1 %iss1 to i8
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store i8 %iss18, ptr addrspacecast (ptr addrspace(1) @s1 to ptr), align 1
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%sp_asc = addrspacecast ptr addrspace(3) %sp to ptr
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%iss2 = tail call i1 @llvm.nvvm.isspacep.shared(ptr %sp_asc)
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%iss28 = zext i1 %iss2 to i8
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store i8 %iss28, ptr addrspacecast (ptr addrspace(1) @s2 to ptr), align 1
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%isc1 = tail call i1 @llvm.nvvm.isspacep.shared(ptr addrspacecast (ptr addrspace(4) @const_data to ptr))
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%isc18 = zext i1 %isc1 to i8
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store i8 %isc18, ptr addrspacecast (ptr addrspace(1) @c1 to ptr), align 1
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%cp_asc = addrspacecast ptr addrspace(4) %cp to ptr
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%isc2 = tail call i1 @llvm.nvvm.isspacep.shared(ptr %cp_asc)
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%isc28 = zext i1 %isc2 to i8
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store i8 %isc28, ptr addrspacecast (ptr addrspace(1) @c2 to ptr), align 1
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; Local data can't have a constant address, so we can't have a constant ASC expression
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; We can only use an ASC instruction.
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%lp_asc = addrspacecast ptr addrspace(5) %lp to ptr
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%isl = call i1 @llvm.nvvm.isspacep.shared(ptr nonnull %lp_asc)
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%isl8 = zext i1 %isl to i8
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store i8 %isl8, ptr addrspacecast (ptr addrspace(1) @l to ptr), align 1
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ret void
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}
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define dso_local void @check_const(ptr nocapture noundef readnone %out, ptr nocapture noundef readnone %genp,
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; CHECK-LABEL: define dso_local void @check_const(
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; CHECK-SAME: ptr noundef readnone captures(none) [[OUT:%.*]], ptr noundef readnone captures(none) [[GENP:%.*]], ptr addrspace(1) [[GP:%.*]], ptr addrspace(3) [[SP:%.*]], ptr addrspace(4) [[CP:%.*]], ptr addrspace(5) [[LP:%.*]]) local_unnamed_addr {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[GEN0:%.*]] = tail call i1 @llvm.nvvm.isspacep.const(ptr [[GENP]])
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; CHECK-NEXT: [[STOREDV:%.*]] = zext i1 [[GEN0]] to i8
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; CHECK-NEXT: store i8 [[STOREDV]], ptr addrspacecast (ptr addrspace(1) @gen to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @g1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @s1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @s2 to ptr), align 1
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; CHECK-NEXT: store i8 1, ptr addrspacecast (ptr addrspace(1) @c1 to ptr), align 1
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; CHECK-NEXT: store i8 1, ptr addrspacecast (ptr addrspace(1) @c2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @l to ptr), align 1
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; CHECK-NEXT: ret void
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;
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ptr addrspace(1) %gp,
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ptr addrspace(3) %sp,
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ptr addrspace(4) %cp,
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ptr addrspace(5) %lp) local_unnamed_addr {
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entry:
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; No constant folding for generic pointers of unknown origin.
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%gen0 = tail call i1 @llvm.nvvm.isspacep.const(ptr %genp)
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%storedv = zext i1 %gen0 to i8
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store i8 %storedv, ptr addrspacecast (ptr addrspace(1) @gen to ptr), align 1
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%isg1 = tail call i1 @llvm.nvvm.isspacep.const(ptr addrspacecast (ptr addrspace(1) @global_data to ptr))
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%isg18 = zext i1 %isg1 to i8
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store i8 %isg18, ptr addrspacecast (ptr addrspace(1) @g1 to ptr), align 1
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%gp_asc = addrspacecast ptr addrspace(1) %gp to ptr
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%isg2 = tail call i1 @llvm.nvvm.isspacep.const(ptr %gp_asc)
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%isg28 = zext i1 %isg2 to i8
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store i8 %isg28, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 1
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%iss1 = tail call i1 @llvm.nvvm.isspacep.const(ptr addrspacecast (ptr addrspace(3) @shared_data to ptr))
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%iss18 = zext i1 %iss1 to i8
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store i8 %iss18, ptr addrspacecast (ptr addrspace(1) @s1 to ptr), align 1
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%sp_asc = addrspacecast ptr addrspace(3) %sp to ptr
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%iss2 = tail call i1 @llvm.nvvm.isspacep.const(ptr %sp_asc)
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%iss28 = zext i1 %iss2 to i8
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store i8 %iss28, ptr addrspacecast (ptr addrspace(1) @s2 to ptr), align 1
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%isc1 = tail call i1 @llvm.nvvm.isspacep.const(ptr addrspacecast (ptr addrspace(4) @const_data to ptr))
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%isc18 = zext i1 %isc1 to i8
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store i8 %isc18, ptr addrspacecast (ptr addrspace(1) @c1 to ptr), align 1
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%cp_asc = addrspacecast ptr addrspace(4) %cp to ptr
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%isc2 = tail call i1 @llvm.nvvm.isspacep.const(ptr %cp_asc)
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%isc28 = zext i1 %isc2 to i8
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store i8 %isc28, ptr addrspacecast (ptr addrspace(1) @c2 to ptr), align 1
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; Local data can't have a constant address, so we can't have a constant ASC expression
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; We can only use an ASC instruction.
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%lp_asc = addrspacecast ptr addrspace(5) %lp to ptr
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%isl = call i1 @llvm.nvvm.isspacep.const(ptr nonnull %lp_asc)
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%isl8 = zext i1 %isl to i8
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store i8 %isl8, ptr addrspacecast (ptr addrspace(1) @l to ptr), align 1
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ret void
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}
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define dso_local void @check_local(ptr nocapture noundef readnone %out, ptr nocapture noundef readnone %genp,
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; CHECK-LABEL: define dso_local void @check_local(
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; CHECK-SAME: ptr noundef readnone captures(none) [[OUT:%.*]], ptr noundef readnone captures(none) [[GENP:%.*]], ptr addrspace(1) [[GP:%.*]], ptr addrspace(3) [[SP:%.*]], ptr addrspace(4) [[CP:%.*]], ptr addrspace(5) [[LP:%.*]]) local_unnamed_addr {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[GEN0:%.*]] = tail call i1 @llvm.nvvm.isspacep.local(ptr [[GENP]])
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; CHECK-NEXT: [[STOREDV:%.*]] = zext i1 [[GEN0]] to i8
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; CHECK-NEXT: store i8 [[STOREDV]], ptr addrspacecast (ptr addrspace(1) @gen to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @g1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @s1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @s2 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @c1 to ptr), align 1
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; CHECK-NEXT: store i8 0, ptr addrspacecast (ptr addrspace(1) @c2 to ptr), align 1
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; CHECK-NEXT: store i8 1, ptr addrspacecast (ptr addrspace(1) @l to ptr), align 1
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; CHECK-NEXT: ret void
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;
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ptr addrspace(1) %gp,
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ptr addrspace(3) %sp,
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ptr addrspace(4) %cp,
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ptr addrspace(5) %lp) local_unnamed_addr {
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entry:
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; No constant folding for generic pointers of unknown origin.
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%gen0 = tail call i1 @llvm.nvvm.isspacep.local(ptr %genp)
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%storedv = zext i1 %gen0 to i8
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store i8 %storedv, ptr addrspacecast (ptr addrspace(1) @gen to ptr), align 1
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%isg1 = tail call i1 @llvm.nvvm.isspacep.local(ptr addrspacecast (ptr addrspace(1) @global_data to ptr))
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%isg18 = zext i1 %isg1 to i8
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store i8 %isg18, ptr addrspacecast (ptr addrspace(1) @g1 to ptr), align 1
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%gp_asc = addrspacecast ptr addrspace(1) %gp to ptr
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%isg2 = tail call i1 @llvm.nvvm.isspacep.local(ptr %gp_asc)
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%isg28 = zext i1 %isg2 to i8
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store i8 %isg28, ptr addrspacecast (ptr addrspace(1) @g2 to ptr), align 1
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%iss1 = tail call i1 @llvm.nvvm.isspacep.local(ptr addrspacecast (ptr addrspace(3) @shared_data to ptr))
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%iss18 = zext i1 %iss1 to i8
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store i8 %iss18, ptr addrspacecast (ptr addrspace(1) @s1 to ptr), align 1
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%sp_asc = addrspacecast ptr addrspace(3) %sp to ptr
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%iss2 = tail call i1 @llvm.nvvm.isspacep.local(ptr %sp_asc)
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%iss28 = zext i1 %iss2 to i8
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store i8 %iss28, ptr addrspacecast (ptr addrspace(1) @s2 to ptr), align 1
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%isc1 = tail call i1 @llvm.nvvm.isspacep.local(ptr addrspacecast (ptr addrspace(4) @const_data to ptr))
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%isc18 = zext i1 %isc1 to i8
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store i8 %isc18, ptr addrspacecast (ptr addrspace(1) @c1 to ptr), align 1
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%cp_asc = addrspacecast ptr addrspace(4) %cp to ptr
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%isc2 = tail call i1 @llvm.nvvm.isspacep.local(ptr %cp_asc)
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%isc28 = zext i1 %isc2 to i8
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store i8 %isc28, ptr addrspacecast (ptr addrspace(1) @c2 to ptr), align 1
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; Local data can't have a constant address, so we can't have a constant ASC expression
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; We can only use an ASC instruction.
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%lp_asc = addrspacecast ptr addrspace(5) %lp to ptr
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%isl = call i1 @llvm.nvvm.isspacep.local(ptr nonnull %lp_asc)
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%isl8 = zext i1 %isl to i8
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store i8 %isl8, ptr addrspacecast (ptr addrspace(1) @l to ptr), align 1
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ret void
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}
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